Insert image into table cell in Javascript

问题

I want to insert images to the new cell just created. How can I do it? Can anyone guide me in doing it? Here's my code to insertcells:

<!DOCTYPE html>
<html>
<head>
<script>
function displayResult()
{
var firstRow=document.getElementById("myTable").rows[0];
var x=firstRow.insertCell(-1);
x.innerHTML="New cell"
}
</script>
</head>
<body>

<table id="myTable" border="1">
  <tr>
    <td>First cell</td>
    <td>Second cell</td>
    <td>Third cell</td>
  </tr>
</table>
<br>
<button type="button" onclick="displayResult()">Insert cell</button>

</body>
</html>

All I want is to insert image in the cell created.

回答1:

You can create the image element and append it to the new cell:

function displayResult()
{
    var firstRow=document.getElementById("myTable").rows[0];
    var x=firstRow.insertCell(-1);
    x.innerHTML="New cell";

    var img = document.createElement('img');
    img.src = "link to image here";
    x.appendChild(img);
}

Beware of building the raw HTML for the image, if you do it that way you'll need to make sure that you escape the src and any other attributes.

回答2:

Simply set the inner HTML of the new cell to the HTML of an img element, with whatever src or attributes you wish.

function displayResult()
{
    var firstRow=document.getElementById("myTable").rows[0];
    var x=firstRow.insertCell(-1);
    x.innerHTML="<img src='myImageURL' alt='hello'/>";
}

回答3:

 function displayResult()
    {
   document.getElementById("myTable").rows[0].innerHTML="your image";
    }

may be this can help,dynamicism can be achieved later on,just try if it works for now?

来源：https://stackoverflow.com/questions/16978296/insert-image-into-table-cell-in-javascript

标签

javascript

html

image

html-table

cell