Working with TinyIMCE, I am looking to incorporate a border around all images within the textarea whenever a user submits the form.
$("form").submit(function() {
var content = $("#edit-message1-value").val();
// Afterwards, I want to manipulate the content of the textarea (which is in HTML format)
content.find("img")...
// or
$(content).find("img")...
...
})
Any suggestions?
$('textarea img').css('border', '2px dashed #00FF00');
This code will apply a green dashed border to all images within a textarea element (feel free to modify the target element).
Here is the solution: wrap the textarea value with <div> tags.
var newHtml = $('<div>' + $("#edit-message1-value").val() + '</div>');
// Adjust image styles
$.each(newHtml.find("img"), function() {
if ($(this).css("border") != "3px solid rgb(99, 99, 99)") {
if ($(this).attr("style")) {
$(this).attr("style", $(this).attr("style") + " border:3px solid rgb(99, 99, 99);");
} else {
$(this).attr("style", "border:3px solid rgb(99, 99, 99);");
}
}
});
// Update textarea content
$("#edit-message1-value").val(newHtml.html());
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