Get Value Of A Loop Generated Table Cell Via OnClick?
Mar 8, 2011
I am trying to get the value of a table cell that is generated by a php loop. The purpose is so eventually I can click a row out of a list and have it take me to a form view of the list item that is clicked. I've searched and searched for the last few days for something with no luck. I run across a lot of hits that tell me I need to have an id for everysingle thing I click on but there has to be a better way.
Code:
function test() {
var elTableRow = document.getElementById("tr");
I have a list of elements and I would like to add a class (.event_deleted) to some of them on behalf of the users choice. The goal is to mark with a strikethrough the elements of the list the user selects by clicking an icon I display besides each element.
function selectDefaults(buttonGroup){ for (i=0; i < buttonGroup.length; i++) {
if (buttonGroup[i].checked == true) { for (count=1;count < document.addForm.recordCount.value; count++) { var doc = document.addForm.feature1[i] var featureVal = doc.value; featureVal = featureVal.substring(0,2); if ( featureVal == "SF"){ doc.checked = true} } }}}
I need help in the second 'for' loop. Currently it is hard coded to replace the value of document.addForm.feature1 - but this field name is dynamically generated via the page it resides within. That being said, its name/id will increment depending on how large the recordset is. i.e. feature2, feature3, feature4 etc....
How do I get this to work in the javascript? I need to use this script to search all the 'feature#' fields in the form when the script is triggered. All I could think of was this: var doc = document.addForm.feature+count+[i] which gives me a syntax error.
The purpose of this script, for those who will wish to know, is to automatically select all the features of the product that have the text "SF" (standard feature) in their value.
Why the following doesn't work??? It alert n times (with n=arrIDPortletNavigationDependent.length) the same element of the array: the last one.
function FadeOutAnyPortletAndAFTERalertTheirID() { for (i=0; i<arrIDPortletNavigationDependent.length; i++ ) //arrIDPortletNavigationDependent exists and contain 4 items
I have a link here http://183.78.169.54/v3/addCVC.php. First if you select the name T1 via ajax the second drop down list is populated. Then pick anyvalue from the second drop down list and your will get a table populated below it. Then finally when you press submit button I call the validation function. In there I got this little codes.The alert keep showing me null even though the table is generated with its relevant values too. What is the problem ya?
Code: var table = document.getElementById("listOfCorrection"); //var checkbox = table.getElementsByTagName("input"); alert("tableContent:"+table);
I have a problem with YUI context menu. I want the menu to show different links (with product_id) in every row. I have been struggling with this for days no without result.My code is as follow:
As you can see table row takes menu items according to id (type1, type2 etc).But as my table is created from mysql database dynamically, it does'n work that way.
I have a link here http://183.78.169.54/v3/addCVC.php. First if you select the name T1 via ajax the second drop down list is populated. Then pick anyvalue from the second drop down list and your will get a table populated below it. Then finally when you press submit button I call the validation function. In there I got this little codes.The alert keep showing me null even though the table is generated with its relevant values too. What is the problem ya?
var table = document.getElementById("listOfCorrection"); //var checkbox = table.getElementsByTagName("input"); alert("tableContent:"+table);
I'm using a javascript to alternate table rows and it works fine by table id, and on the first loop. This is all inside a conditional, in which the table tag is repeated.
On the second and subsequent loops, the alternating row color fails because there can only be one unique id call to a page. Right?
What's the script that will allow unlimited reiterations of tables with alternating row colors, using class?
I am trying to learn JavaScript--(complete newbie--and don't know C or C++). I've been reading "The Book of JavaScript" by Thau.
I don't see anything about table properties in the book. (I would like to try to write a script so that the background color in a cell in a table changes color (between two or three specified colors)). How do I get at the background color property in a table cell?
I have googled until my fingers bled and can't get a working answer to what I expected to be a fairly simple, common problem (but I guess not): I need to get the text value from row 5, column 3 of a table.
The user isn't clicking on the cell or the row or the table or anything like that. The table is dynamically built from the server side and I can't assign an id to either the row(s) or the cell(s), but I do have a table id and a table body id. How do you retrieve text given a specific row and column index?
what I need to know is how to get the value from the cells of a html table, for example I have the following 1 12 12 20w I need to retrieve the value of the position(1,2)=12Better, what I need is to retrieve all the values with cycles, something like
for (var i=0;i<($('#tabl tr').length;i++) { for (var j=0;j<($('#tabl td').length);j++) { var texto = [[row[i].sectionRowIndex, cell[j].cellIndex,
I'm working on an iPhone application that extracts data from a website using Javascript and displays it in a more user-friendly text box. Everything works fine and dandy, however, now that I've come up to the last element, I need to extract text from a table on a website.Basically what I want to do is find the balance, in this case '$17.28' from 'results_table', and have that stored in a variable. I've looked around on google with no real luck.
I have set up an HTML table with clickable cells (the cells contain only text). They work fine, but I would like to give the user some visual feedback to indicate that a cell has been clicked. I'd like this feedback to be the usual highlight on mouseDown, un-highlight on mouseUp, but I can't figure out how to do it.
I cannot change a site's dynamically generated code but I can add HTML/JS to it with jQuery. I have a three table cells in a row. I want to take the third cell and put it on a new <tr> The example code below illustrates what I am trying to do. The problem with using this
$("</tr><tr class='row_two'><td class='new_cell'> </td>").insertBefore(".third"); is that it makes a new <tr> but it closes that immediately instead of absorbing the <td> below it.
I have a form in a table. The info for the input is in the row below the input. I would like the info to show when the user clicks on the input. I have some code that shows the info when it is in the next cell along, but I need the cell below This is what I have already var flyouts = $(this).parents('td').next().children('.flyout'); (I have a bunch of 'flyouts', one for invalid, one for info, etc.)
Ok i am trying to move a select box from one table cell to another, i have played around and managed to get my script to read values......but struggling to move elements.Looking at the table below I would like to move the select box to the 2nd table cell
Is it possible to read the contents of a table cell. I have the below table and would like extract the value of the first cell. The first cell will always be a hyperlink so I guess I only need the contents between the "<A>" tags. So the first row should return ""434235". How can I do this.code...
I have generated a table of given dimensions (say 5x5) using JavaScript. Using Mouse events, I want to add a functionality which would display the position of the cell in that table whenever mouse pointer hovers over a particular cell.Here's what I have done.
i want to add an img to a specific cell in a table(which is inside a form) with inside a javascript function. (i greened which function i use, which cell i want, and which img i want) this is the code i write so far:
