How To Make Checkbox As Selected After Throwing Alert
Sep 4, 2007
I'm having the following javascript code,after all the checkboxes are unslected,i'll display the alert to user saying that "Atleast one must be selected",but the checkbox is becoimng unselected,how to make check box selected after throwing this alert.
var checkSelected = false;
for (i = 0; i < planForm.locationOptions.length; i++) {
if (planForm.locationOptions[i].checked) {
checkSelected = true
document.planForm.action='refreshPlanView.do'document.planForm.submit();
document.getElementById("refreshing").style.display="block";
}
}
if (!checkSelected) {
alert("At least ONE Location must be selected!");
return false;
}
return true;
}
I am having a simple textbox: <input id="myText" name="myText" type="text" visible="false" /> and a checkbox: <input name="myCheckbox" id="myCheckbox" type="checkbox" /> How can I make the textbox visible if the user select the checkbox?
Here is my validation script from dreamweaver I also have it in php for server side. But I trying to get a checkbox to make a text field required when you select it. Right now I have it so when you hit submit whether the text field is filled out or whether the checkbox is selected or not the error message comes up no matter. The link to the page is [URL]
So, I am in a Web Development class right now for my liberal arts science credit. We are on a lab dealing with JavaScript and half of it is making the values of some check boxes and stuff show up when the user clicks a "Display" button. I'm not sure I'm explaining it well. Here's the lab:
# In lab 6 you wrote a JavaScript function that displayed the name and email entered from the form. Extend that function to display all of the information the user entered in the form (name, e-mail, region, special interests, interest level, and comments). See if you can nicely format what shows in the alert message. The following hints should help:
1. The first step is to make sure that each GUI field has an id attribute set. For example the name field might have id="name". Remember, every id value must be unique. Two radio buttons will have the same name attribute value, but their id attributes must be unique. You need to do this so JavaScript can find the tags using the document.getElementById method.
2. To display your checkbox information, you will need to include logic as described in the following steps. Once you do this, do the same thing for the radio buttons.
1. Assume you have a checkbox with id="cherokee". Of course, your id attributes will likely have different names. The general steps will be the same, but substitute your names where I'm using "cherokee".
2. The following statement creates a Boolean value (true, false) that determines if the user checked the cherokee checkbox. The checked property in checkbox and radio button objects gives this information.
I am trying to get a checkbox to display an alert when the user clicks the checkbox for "other". Then if they click it again to unchedk it, it should not display the alert again. I keep getting an message that says not an object. Can anyone help me out with this? I have copied the code below for the checkboxes and the code that is in my .js file....
I want to display a Popup alert if select all checkbox is selected and number of rows in the grid are more than the number of check boxes selected. This code does that but it does on the second click on the select all check box, not on the first click.correction:
Code: <script type="text/javascript"> var TotalChkBx;
I've got a radio group and a checkbox array on my page. An alert pops up if none of the radios (in the group 'test') are check but I also need an alert if no checkboxes (within the array box[] ) are selected? Anyone know how I validate the checkboxes so at least 1 has to be selected?
How would I go about making a function on a checkbox that pops up one alert menu when its checked and pops a different alert when its unchecked? Here's what I have so far I know its wrong I don't know how to change the beginning.
Code: function compare(bing){ if ("bing"=checked){ alert("You agree, your favorite search engine is also bing."); }else{ alert("you disagree, your favorite search engine is not bing."); }}
I am trying to run some code that will check if the user enters two values from 'depart' and 'arrival' select lists that would make up an invalid journey: var cdate, ctime, cdepart, carrive, cname; with(window.document.example) {
so basically this is what I have its 2 sets of radio buttons named budget, premier and superior which values are $2,$3 and $5 respectively. a checkbox that if checked the value would make the the first group of radios multiplied by 2 if not it will remain the same the second group would be weekly, monthly and annually which the values will be multiplied to 1,x(52/12) and 52 respectively to everything above. the total would be displayed as an alert message if the none of the first group is selected an alert would be issued when calculate is pressed and that would be please select level of cover and if none of the second group is selected it would display please select frequency of payment but if none is selected at all both alerts would be displayed on a single dialogue box, i cant make a script to make it function properly .i didnt include the script because i suck it doesnt work
<form name="InsuranceCalc"> <p><h2>calutaling insurance</h2></p> <p> Please complete the form.</p>[code].............
I found this excellent javascript to do a Click-and-drag to select multiple checkboxes. I use this code in a calander app to make it easy to select a time period.
There is only one thing missing, I would like to highlight the table row when a checkbox is checked. I know how to highlight a row:
One solution I can think of is looping over all checkboxes and highlighting the rows that are checked and unhighlight the rows that are not, but this is to slow as I have over 200 checkboxes.
Can someone suggest me a way to get the values of CheckBox(es) selected in a CheckBoxList control using JAVASCRIPT.
I am pasting my current code gere but its not working need some suggestions pls.
function CheckBoxList(cntrlName) { var cntrlValue = listValuesCheckBox(cntrlName); return cntrlValue ; } function listValuesCheckBox(objectName) { var list = ""; for (var i=0; i<objectName.length;i++){ if (objectName.Options[i].selected = true){ list += objectName.Options[i].value+ '~' } } return list; }
Why is it when I have multiple "list" values the function works fine but when there is only one "list" value it tells me to "Select a Record" even when it is selected.
Code:
<script> function listValuesexcel(form) { var cbs = form["list[]"];
I have a checkbox that shows different screens when each checkbox is selected. So when a checkbox get focus or is checked I want the screen on the right side to change. The problem is that when I override the focus then the click won't go through. Meaning that right now no checkbox has no focus, so when I click a checkbox the right screen changes, but the checkbox does not get a check so we have to click it again. What can I do to switch the screens on focus and process clicks correctly?
I am trying to make several fields in a HTML form validated, but only when a dynamic checkbox is selected. I am not sure how to do this.
Here is a snippet of the dynamic checkbox code: <% Set RSLIST = Server.CreateObject("ADODB.Recordset") SQLLIST = "SELECT * FROM Newsletters ORDER BY Newsletter_Name" RSLIST.Open SQLLIST, Conn, 1, 3 %> <%Do While Not RSLIST.EOF%> <input type="checkbox" name="Newsletters" value="<%=RSLIST("ID")%>"><%=RSLIST("Newsletter_Name")%>
I would like to make three fields (company, phone_work, license) mandatory when one of the "ID" (i.e. ID 2) is checked.
I have the following HTML. I wish to select all the second column elements for only rows where the input is checked. For instance, if row 1 and row 3 was checked, I would want to select the td elements which contain row1_column2 and row3_column2.
I have a textbox and 2 checkbox, and I'd like to validate the textbox if at least one of the two checkbox is selected. If is just one checkbox, I'll write: myTextboxl: { required: '#myFirstCheckbox:checked' } but in the case of 2 checkbox, how can I solve?
I'm trying to figure out a script to transfer selected checkbox information to another page. I'm making a needs list for a non-profit group and the list is "huge" so I thought it would be nice to have something where the viewer could have a list of the items they checked to donate instead of printing out or transmitting the six pages for the entire list.
I found a script in the archives from 10/2002 that "Adios" wrote in reply to an inquiry. It is real close to what I want but it involves transfering graphics instead of the text information from the checkbox. I've been working on it for several days but cannot get it to work. Here's Adios' script:
I would like to also include a print function and submit. The print feature is not a big issue as the viewer can print from the browser but I thought it would make the transferred information page a bit more snazzy and they will have a record of thier selections. On the submit I don't have a URL setup yet but if you could put something like "URL HERE" in the script placement I can change it when they get up and going.
