Php , Javascript And Sql Code Mix Up August 30, 2023 Post a Comment Hi I have this code that will pull the client name and address from the database. It echo's out the client name for each entry into a dropdown (Solution 1: You created the function to populate the div element. However, at this time, that function is only defined, it is never being executed.you need to setup an onchange handler for the select box to call your javascript function.Also, the php that is being output into your javascript is outside of your while loop. Solution 2: You are missing a semi-colon in the words <?php echo "$client" ?>. It should be <?php echo "$client"; ?>. EDIT: This is actually not needed, the ending ?> automatically closes the statement.To add some more, as @Witty said you are not storing the $client variable outside of your loop so you cannot access it! Change that!Baca JugaEvent Listener For Input's Value Change Through Changing With .val() In Jquery?Selecting A Default Value In An R Plotly Plot Using A Selectize Box Via Crosstalk In R, Using Static Html Not ShinyForce Download After Ajax CallSolution 3: By the time the Javascript is executed (Client), PHP already finished (Server). You will need to build the Javascript from PHP inside the While-Loop and send it to the browser later in the page:// in while$javascript .= "case $client: document.getElementById('content').innerHTML = '<h2>$client</h2> <b>Postal Address:</b>$postal_add' break;"// later in pageswitch (document.getElementById("combobox").value) { <?phpecho$javascript; ?> } CopySolution 4: use ajax to update your div on th ebasis of the selected option from dropdown $('#dropdown').change(function() { var id = $("#option").val(); var url = ajax action from where u will get the data for the selected option var data = {OptionID:id}; $.ajax({ type: 'POST', url: url, data: data, success: function(data) { append the values in div here using div.innerhtml }); }); Copy Share You may like these postsGenerate An Error If Number Is Repeated In A FormCombine Geocode With Marker ClusteringTrying To Get A String As The Output Of Sql QueryConvert Json String Into Meaning Full Data To Parse Post a Comment for "Php , Javascript And Sql Code Mix Up"
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