How to Auto-fit text when exporting to PDF

Forms SharePoint Online
1

Hi Plumsail, I have a couple of multiline text fields in my form. I have noticed that the Multiline text field doesn't auto-fit the text in the field.

Here is the outcome:

image
image863×395 72.5 KB

Is there no way the form can automatically fit the text on load so that the text in that field is more readable?

2

Dear @Qman,
Please, try the following approach:

function recalcHeight(fieldName) {
    var textArea = fd.field(fieldName).$refs.textarea;
    textArea.style.height = (textArea.scrollHeight > textArea.clientHeight) ? (textArea.scrollHeight) + "px" : "120px";
}

function returnHeight(fieldName) {
    var textArea = fd.field(fieldName).$refs.textarea;
    textArea.style.height = "120px";
}


//change PDF button click function
fd.toolbar.buttons[2].click = async function(){
    //change height before exportToPDF
    recalcHeight("Description");

    //set exportToPDF parameters
    await fd.exportToPDF('My Document', {
            landscape: false,
            paperSize : 'A4',
            forcePageBreak: '.breaker',
            multiPage: false,
            margin: '0mm'
        });

    //return height back after
    returnHeight("Description");
}