I am creating a simple polling website using HTML & JavaScript (through Glitch) and also Firebase, I followed a tutorial to do it. I have it all working and the voting works fine and displays the results as intended. I now want to take the results and use them to display a chart on my HTML page. I understand how
Tag: chart.js
How to put indicator between yAxis values on yAxis chartJs?
I have a line chart like below As you can see there is a gap between 0-0.7.I want to put an indicator like below So the expected one is this to draw something on the chart ,ChartJs has annotations and I tried something like below but couldnt set interval to draw lines There are no accepted values like yMax and
How to hide value in Chart JS bar
i try to hide the value inside the bars of my bar chart. The reason for that is that i placed the value on top of the bars, and the value should not be shown twice. I tried different options to hide the value but it did not work. In the following you can see a screenshot, i want to
ChartJS Separate Labels for each dataset/independent datasets?
I’m essentially attempting to create a bar chart with 2-8 items where the label on the bottom/legend is the short product code(ex: 4380) and mousing over the bar shows the full SKU/product name. I have gotten it mostly working but my implementation goes one of two undesirable ways. The data points all combine into the first product number/chart label. The
Live updating chart with data from database with Chart.js
I’ve been having some trouble with Chart.js. I’m making a voting system that I want to dynamically update for the user to see. Kind of like strawpoll websites. When the user submits a vote, the results page will automatically update to the new vote count. I’ve been searching for an answer to this, and I feel like I’ve gotten halfway.
Add HTML to label of bar chart – chart js
I am using the chart js to display a bar graph. It’s working correctly on normal instances, but I am willing to change the color or a small portion of the label i.e, I want to include some HTML on the label of the bar chart. But, it isn’t rendering the HTML instead it is showing plain HTML text. If
ChartJs 2 How to remove numbers from the doughnut chart on loading
So, I have this doughnut chart that on loading displays the data numbers on the chart segments. It clutters the chart and I cannot find a way to get it out. I tried: But, this removes the legend, not the labels on the chart. So, 1) how do I clean out the chart by removing these datalabels? 2) As seen
How to hide the tick marks of the axis in react-chartjs-2
I want to display the axisY without labels, but this is not work Answer Check if the below code works?
How can I create custom tooltips for each data point in a graph?
I have a stacked bar graph where I want to show the proportion of projects for which our qualitative analyst needs to complete the thematic coding process. However, the visitors to the webpage won’t necessarily know the context, but will just want some details in tooltips. I have two categories: (1) Total projects and (2) Coded projects. In a new
How to create chartjs chart with data from database C#
I am trying to create a chart.js graph in my .Net Core Web app, with data from the database. I am using ajax to call a method that will pull the data from the database, but I’m unsure how to group the data to display in the graph. At the moment I have a database that looks like so: I